I have a VB.NET Windows Forms app with a logo image on the form as a System.Drawing.Bitmap inside a PictureBox. I used the Visual Studio Designer to add the logo .bmp image so I don't currently have any VB code doing anything with it.
I'd like to make the current logo a clickable obje开发者_Python百科ct/button so when I click on it a file browser dialog opens and I can select a new image to replace the current image.
The current image is a local resource and is set in a PictureBox as a System.Drawing.Bitmap. How would I replace that System.Drawing.Bitmap with a file selected from the file browser dialog?
Hi David you can change the image of the picturebox by using the picturebox.click event I've added below
Private Sub PictureBox1_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles PictureBox1.Click
Dim OpenFileDialog1 As New OpenFileDialog
If OpenFileDialog1.ShowDialog Then
Try
Dim NewPic As New System.Drawing.Bitmap(OpenFileDialog1.FileName)
PictureBox1.Image = NewPic
PictureBox1.SizeMode = PictureBoxSizeMode.Zoom
Catch ex As Exception
MsgBox("An error has occurred" & Chr(13) & Chr(13) & ex.Message)
End Try
End If
End Sub
Hope this helps you
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